19927460376

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{68389}}^1$

素因数の和:68494

約数の個数: 128

約数和(自身を含む): 59088960000

約数和(自身を除く): 39161499624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1278, 1349, 1368, 1704, 1917, 2052, 2556, 2698, 3834, 4047, 4104, 5112, 5396, 7668, 8094, 10792, 12141, 15336, 16188, 24282, 32376, 36423, 48564, 68389, 72846, 97128, 136778, 145692, 205167, 273556, 291384, 410334, 547112, 615501, 820668, 1231002, 1299391, 1641336, 1846503, 2462004, 2598782, 3693006, 3898173, 4855619, 4924008, 5197564, 7386012, 7796346, 9711238, 10395128, 11694519, 14566857, 14772024, 15592692, 19422476, 23389038, 29133714, 31185384, 35083557, 38844952, 43700571, 46778076, 58267428, 70167114, 87401142, 92256761, 93556152, 116534856, 131101713, 140334228, 174802284, 184513522, 262203426, 276770283, 280668456, 349604568, 369027044, 524406852, 553540566, 738054088, 830310849, 1048813704, 1107081132, 1660621698, 2214162264, 2490932547, 3321243396, 4981865094, 6642486792, 9963730188, 19927460376]

約数ペア:

[(1, 19927460376), (2, 9963730188), (3, 6642486792), (4, 4981865094), (6, 3321243396), (8, 2490932547), (9, 2214162264), (12, 1660621698), (18, 1107081132), (19, 1048813704), (24, 830310849), (27, 738054088), (36, 553540566), (38, 524406852), (54, 369027044), (57, 349604568), (71, 280668456), (72, 276770283), (76, 262203426), (108, 184513522), (114, 174802284), (142, 140334228), (152, 131101713), (171, 116534856), (213, 93556152), (216, 92256761), (228, 87401142), (284, 70167114), (342, 58267428), (426, 46778076), (456, 43700571), (513, 38844952), (568, 35083557), (639, 31185384), (684, 29133714), (852, 23389038), (1026, 19422476), (1278, 15592692), (1349, 14772024), (1368, 14566857), (1704, 11694519), (1917, 10395128), (2052, 9711238), (2556, 7796346), (2698, 7386012), (3834, 5197564), (4047, 4924008), (4104, 4855619), (5112, 3898173), (5396, 3693006), (7668, 2598782), (8094, 2462004), (10792, 1846503), (12141, 1641336), (15336, 1299391), (16188, 1231002), (24282, 820668), (32376, 615501), (36423, 547112), (48564, 410334), (68389, 291384), (72846, 273556), (97128, 205167), (136778, 145692)]