18309096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 55211520

約数和(自身を除く): 36902424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 631, 744, 806, 936, 1116, 1209, 1262, 1612, 1893, 2232, 2418, 2524, 3224, 3627, 3786, 4836, 5048, 5679, 7254, 7572, 8203, 9672, 11358, 14508, 15144, 16406, 19561, 22716, 24609, 29016, 32812, 39122, 45432, 49218, 58683, 65624, 73827, 78244, 98436, 117366, 147654, 156488, 176049, 196872, 234732, 254293, 295308, 352098, 469464, 508586, 590616, 704196, 762879, 1017172, 1408392, 1525758, 2034344, 2288637, 3051516, 4577274, 6103032, 9154548, 18309096]

約数ペア:

[(1, 18309096), (2, 9154548), (3, 6103032), (4, 4577274), (6, 3051516), (8, 2288637), (9, 2034344), (12, 1525758), (13, 1408392), (18, 1017172), (24, 762879), (26, 704196), (31, 590616), (36, 508586), (39, 469464), (52, 352098), (62, 295308), (72, 254293), (78, 234732), (93, 196872), (104, 176049), (117, 156488), (124, 147654), (156, 117366), (186, 98436), (234, 78244), (248, 73827), (279, 65624), (312, 58683), (372, 49218), (403, 45432), (468, 39122), (558, 32812), (631, 29016), (744, 24609), (806, 22716), (936, 19561), (1116, 16406), (1209, 15144), (1262, 14508), (1612, 11358), (1893, 9672), (2232, 8203), (2418, 7572), (2524, 7254), (3224, 5679), (3627, 5048), (3786, 4836)]