2018025480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{202613}}^1$

素因数の和:202710

約数の個数: 64

約数和(自身を含む): 6127047360

約数和(自身を除く): 4109021880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 202613, 405226, 607839, 810452, 1013065, 1215678, 1620904, 2026130, 2431356, 3039195, 4052260, 4862712, 6078390, 8104520, 12156780, 16816879, 24313560, 33633758, 50450637, 67267516, 84084395, 100901274, 134535032, 168168790, 201802548, 252253185, 336337580, 403605096, 504506370, 672675160, 1009012740, 2018025480]

約数ペア:

[(1, 2018025480), (2, 1009012740), (3, 672675160), (4, 504506370), (5, 403605096), (6, 336337580), (8, 252253185), (10, 201802548), (12, 168168790), (15, 134535032), (20, 100901274), (24, 84084395), (30, 67267516), (40, 50450637), (60, 33633758), (83, 24313560), (120, 16816879), (166, 12156780), (249, 8104520), (332, 6078390), (415, 4862712), (498, 4052260), (664, 3039195), (830, 2431356), (996, 2026130), (1245, 1620904), (1660, 1215678), (1992, 1013065), (2490, 810452), (3320, 607839), (4980, 405226), (9960, 202613)]