18436005180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{102422251}}^1$

素因数の和:102422266

約数の個数: 36

約数和(自身を含む): 55922549592

約数和(自身を除く): 37486544412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 102422251, 204844502, 307266753, 409689004, 512111255, 614533506, 921800259, 1024222510, 1229067012, 1536333765, 1843600518, 2048445020, 3072667530, 3687201036, 4609001295, 6145335060, 9218002590, 18436005180]

約数ペア:

[(1, 18436005180), (2, 9218002590), (3, 6145335060), (4, 4609001295), (5, 3687201036), (6, 3072667530), (9, 2048445020), (10, 1843600518), (12, 1536333765), (15, 1229067012), (18, 1024222510), (20, 921800259), (30, 614533506), (36, 512111255), (45, 409689004), (60, 307266753), (90, 204844502), (180, 102422251)]