17684316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 49838880

約数和(自身を除く): 32154564

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, 754, 1044, 1131, 1303, 1508, 2262, 2606, 3393, 3909, 4524, 5212, 6786, 7818, 11727, 13572, 15636, 16939, 23454, 33878, 37787, 46908, 50817, 67756, 75574, 101634, 113361, 151148, 152451, 203268, 226722, 304902, 340083, 453444, 491231, 609804, 680166, 982462, 1360332, 1473693, 1964924, 2947386, 4421079, 5894772, 8842158, 17684316]

約数ペア:

[(1, 17684316), (2, 8842158), (3, 5894772), (4, 4421079), (6, 2947386), (9, 1964924), (12, 1473693), (13, 1360332), (18, 982462), (26, 680166), (29, 609804), (36, 491231), (39, 453444), (52, 340083), (58, 304902), (78, 226722), (87, 203268), (116, 152451), (117, 151148), (156, 113361), (174, 101634), (234, 75574), (261, 67756), (348, 50817), (377, 46908), (468, 37787), (522, 33878), (754, 23454), (1044, 16939), (1131, 15636), (1303, 13572), (1508, 11727), (2262, 7818), (2606, 6786), (3393, 5212), (3909, 4524)]