18372510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 34462818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 383, 390, 410, 533, 585, 615, 738, 766, 1066, 1149, 1170, 1230, 1599, 1845, 1915, 2298, 2665, 3198, 3447, 3690, 3830, 4797, 4979, 5330, 5745, 6894, 7995, 9594, 9958, 11490, 14937, 15703, 15990, 17235, 23985, 24895, 29874, 31406, 34470, 44811, 47109, 47970, 49790, 74685, 78515, 89622, 94218, 141327, 149370, 157030, 204139, 224055, 235545, 282654, 408278, 448110, 471090, 612417, 706635, 1020695, 1224834, 1413270, 1837251, 2041390, 3062085, 3674502, 6124170, 9186255, 18372510]

約数ペア:

[(1, 18372510), (2, 9186255), (3, 6124170), (5, 3674502), (6, 3062085), (9, 2041390), (10, 1837251), (13, 1413270), (15, 1224834), (18, 1020695), (26, 706635), (30, 612417), (39, 471090), (41, 448110), (45, 408278), (65, 282654), (78, 235545), (82, 224055), (90, 204139), (117, 157030), (123, 149370), (130, 141327), (195, 94218), (205, 89622), (234, 78515), (246, 74685), (369, 49790), (383, 47970), (390, 47109), (410, 44811), (533, 34470), (585, 31406), (615, 29874), (738, 24895), (766, 23985), (1066, 17235), (1149, 15990), (1170, 15703), (1230, 14937), (1599, 11490), (1845, 9958), (1915, 9594), (2298, 7995), (2665, 6894), (3198, 5745), (3447, 5330), (3690, 4979), (3830, 4797)]