16991976456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2593403}}^1$

素因数の和:2593435

約数の個数: 96

約数和(自身を含む): 56639943360

約数和(自身を除く): 39647966904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 2593403, 5186806, 7780209, 10373612, 15560418, 18153821, 20747224, 23340627, 31120836, 33714239, 36307642, 46681254, 54461463, 62241672, 67428478, 72615284, 93362508, 101142717, 108922926, 134856956, 145230568, 163384389, 186725016, 202285434, 217845852, 235999673, 269713912, 303428151, 326768778, 404570868, 435691704, 471999346, 606856302, 653537556, 707999019, 809141736, 943998692, 1213712604, 1307075112, 1415998038, 1887997384, 2123997057, 2427425208, 2831996076, 4247994114, 5663992152, 8495988228, 16991976456]

約数ペア:

[(1, 16991976456), (2, 8495988228), (3, 5663992152), (4, 4247994114), (6, 2831996076), (7, 2427425208), (8, 2123997057), (9, 1887997384), (12, 1415998038), (13, 1307075112), (14, 1213712604), (18, 943998692), (21, 809141736), (24, 707999019), (26, 653537556), (28, 606856302), (36, 471999346), (39, 435691704), (42, 404570868), (52, 326768778), (56, 303428151), (63, 269713912), (72, 235999673), (78, 217845852), (84, 202285434), (91, 186725016), (104, 163384389), (117, 145230568), (126, 134856956), (156, 108922926), (168, 101142717), (182, 93362508), (234, 72615284), (252, 67428478), (273, 62241672), (312, 54461463), (364, 46681254), (468, 36307642), (504, 33714239), (546, 31120836), (728, 23340627), (819, 20747224), (936, 18153821), (1092, 15560418), (1638, 10373612), (2184, 7780209), (3276, 5186806), (6552, 2593403)]