17956583892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{2293}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 50677121040

約数和(自身を除く): 32720537148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 577, 754, 1044, 1131, 1154, 1508, 1731, 2262, 2293, 2308, 3393, 3462, 4524, 4586, 5193, 6786, 6879, 6924, 7501, 9172, 10386, 13572, 13758, 15002, 16733, 20637, 20772, 22503, 27516, 29809, 30004, 33466, 41274, 45006, 50199, 59618, 66497, 66932, 67509, 82548, 89427, 90012, 100398, 119236, 132994, 135018, 150597, 178854, 199491, 200796, 217529, 265988, 268281, 270036, 301194, 357708, 398982, 435058, 536562, 598473, 602388, 652587, 797964, 864461, 870116, 1073124, 1196946, 1305174, 1323061, 1728922, 1957761, 2393892, 2593383, 2610348, 2646122, 3457844, 3915522, 3969183, 5186766, 5292244, 7780149, 7831044, 7938366, 10373532, 11907549, 15560298, 15876732, 17199793, 23815098, 31120596, 34399586, 38368769, 47630196, 51599379, 68799172, 76737538, 103198758, 115106307, 153475076, 154798137, 206397516, 230212614, 309596274, 345318921, 460425228, 498793997, 619192548, 690637842, 997587994, 1381275684, 1496381991, 1995175988, 2992763982, 4489145973, 5985527964, 8978291946, 17956583892]

約数ペア:

[(1, 17956583892), (2, 8978291946), (3, 5985527964), (4, 4489145973), (6, 2992763982), (9, 1995175988), (12, 1496381991), (13, 1381275684), (18, 997587994), (26, 690637842), (29, 619192548), (36, 498793997), (39, 460425228), (52, 345318921), (58, 309596274), (78, 230212614), (87, 206397516), (116, 154798137), (117, 153475076), (156, 115106307), (174, 103198758), (234, 76737538), (261, 68799172), (348, 51599379), (377, 47630196), (468, 38368769), (522, 34399586), (577, 31120596), (754, 23815098), (1044, 17199793), (1131, 15876732), (1154, 15560298), (1508, 11907549), (1731, 10373532), (2262, 7938366), (2293, 7831044), (2308, 7780149), (3393, 5292244), (3462, 5186766), (4524, 3969183), (4586, 3915522), (5193, 3457844), (6786, 2646122), (6879, 2610348), (6924, 2593383), (7501, 2393892), (9172, 1957761), (10386, 1728922), (13572, 1323061), (13758, 1305174), (15002, 1196946), (16733, 1073124), (20637, 870116), (20772, 864461), (22503, 797964), (27516, 652587), (29809, 602388), (30004, 598473), (33466, 536562), (41274, 435058), (45006, 398982), (50199, 357708), (59618, 301194), (66497, 270036), (66932, 268281), (67509, 265988), (82548, 217529), (89427, 200796), (90012, 199491), (100398, 178854), (119236, 150597), (132994, 135018)]