180618636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6595

約数の個数: 72

約数和(自身を含む): 487695040

約数和(自身を除く): 307076404

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6547, 6897, 9196, 13094, 13794, 19641, 26188, 27588, 39282, 72017, 78564, 124393, 144034, 216051, 248786, 288068, 373179, 432102, 497572, 746358, 792187, 864204, 1368323, 1492716, 1584374, 2376561, 2736646, 3168748, 4104969, 4753122, 5473292, 8209938, 9506244, 15051553, 16419876, 30103106, 45154659, 60206212, 90309318, 180618636]

約数ペア:

[(1, 180618636), (2, 90309318), (3, 60206212), (4, 45154659), (6, 30103106), (11, 16419876), (12, 15051553), (19, 9506244), (22, 8209938), (33, 5473292), (38, 4753122), (44, 4104969), (57, 3168748), (66, 2736646), (76, 2376561), (114, 1584374), (121, 1492716), (132, 1368323), (209, 864204), (228, 792187), (242, 746358), (363, 497572), (418, 432102), (484, 373179), (627, 288068), (726, 248786), (836, 216051), (1254, 144034), (1452, 124393), (2299, 78564), (2508, 72017), (4598, 39282), (6547, 27588), (6897, 26188), (9196, 19641), (13094, 13794)]