18366968830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{16903}}^1$

素因数の和:16998

約数の個数: 96

約数和(自身を含む): 40806526464

約数和(自身を除く): 22439557634

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 361, 430, 602, 665, 722, 817, 1330, 1505, 1634, 1805, 2527, 3010, 3610, 4085, 5054, 5719, 8170, 11438, 12635, 15523, 16903, 25270, 28595, 31046, 33806, 57190, 77615, 84515, 108661, 118321, 155230, 169030, 217322, 236642, 321157, 543305, 591605, 642314, 726829, 1086610, 1183210, 1453658, 1605785, 2248099, 3211570, 3634145, 4496198, 5087803, 6101983, 7268290, 10175606, 11240495, 12203966, 13809751, 22480990, 25439015, 27619502, 30509915, 42713881, 50878030, 61019830, 69048755, 85427762, 96668257, 138097510, 193336514, 213569405, 262385269, 427138810, 483341285, 524770538, 966682570, 1311926345, 1836696883, 2623852690, 3673393766, 9183484415, 18366968830]

約数ペア:

[(1, 18366968830), (2, 9183484415), (5, 3673393766), (7, 2623852690), (10, 1836696883), (14, 1311926345), (19, 966682570), (35, 524770538), (38, 483341285), (43, 427138810), (70, 262385269), (86, 213569405), (95, 193336514), (133, 138097510), (190, 96668257), (215, 85427762), (266, 69048755), (301, 61019830), (361, 50878030), (430, 42713881), (602, 30509915), (665, 27619502), (722, 25439015), (817, 22480990), (1330, 13809751), (1505, 12203966), (1634, 11240495), (1805, 10175606), (2527, 7268290), (3010, 6101983), (3610, 5087803), (4085, 4496198), (5054, 3634145), (5719, 3211570), (8170, 2248099), (11438, 1605785), (12635, 1453658), (15523, 1183210), (16903, 1086610), (25270, 726829), (28595, 642314), (31046, 591605), (33806, 543305), (57190, 321157), (77615, 236642), (84515, 217322), (108661, 169030), (118321, 155230)]