19672753698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{38197}}^1$

素因数の和:38320

約数の個数: 96

約数和(自身を含む): 48052472832

約数和(自身を除く): 28379719134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 71, 78, 93, 117, 142, 186, 213, 234, 279, 403, 426, 558, 639, 806, 923, 1209, 1278, 1846, 2201, 2418, 2769, 3627, 4402, 5538, 6603, 7254, 8307, 13206, 16614, 19809, 28613, 38197, 39618, 57226, 76394, 85839, 114591, 171678, 229182, 257517, 343773, 496561, 515034, 687546, 993122, 1184107, 1489683, 2368214, 2711987, 2979366, 3552321, 4469049, 5423974, 7104642, 8135961, 8938098, 10656963, 15393391, 16271922, 21313926, 24407883, 30786782, 35255831, 46180173, 48815766, 70511662, 84071597, 92360346, 105767493, 138540519, 168143194, 211534986, 252214791, 277081038, 317302479, 504429582, 634604958, 756644373, 1092930761, 1513288746, 2185861522, 3278792283, 6557584566, 9836376849, 19672753698]

約数ペア:

[(1, 19672753698), (2, 9836376849), (3, 6557584566), (6, 3278792283), (9, 2185861522), (13, 1513288746), (18, 1092930761), (26, 756644373), (31, 634604958), (39, 504429582), (62, 317302479), (71, 277081038), (78, 252214791), (93, 211534986), (117, 168143194), (142, 138540519), (186, 105767493), (213, 92360346), (234, 84071597), (279, 70511662), (403, 48815766), (426, 46180173), (558, 35255831), (639, 30786782), (806, 24407883), (923, 21313926), (1209, 16271922), (1278, 15393391), (1846, 10656963), (2201, 8938098), (2418, 8135961), (2769, 7104642), (3627, 5423974), (4402, 4469049), (5538, 3552321), (6603, 2979366), (7254, 2711987), (8307, 2368214), (13206, 1489683), (16614, 1184107), (19809, 993122), (28613, 687546), (38197, 515034), (39618, 496561), (57226, 343773), (76394, 257517), (85839, 229182), (114591, 171678)]