1731192444

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3251

約数の個数: 72

約数和(自身を含む): 4465755840

約数和(自身を除く): 2734563396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 271, 366, 542, 549, 732, 813, 1084, 1098, 1626, 2196, 2439, 2909, 3252, 4878, 5818, 8727, 9756, 11636, 16531, 17454, 26181, 33062, 34908, 49593, 52362, 66124, 99186, 104724, 148779, 177449, 198372, 297558, 354898, 532347, 595116, 709796, 788339, 1064694, 1576678, 1597041, 2129388, 2365017, 3153356, 3194082, 4730034, 6388164, 7095051, 9460068, 14190102, 28380204, 48088679, 96177358, 144266037, 192354716, 288532074, 432798111, 577064148, 865596222, 1731192444]

約数ペア:

[(1, 1731192444), (2, 865596222), (3, 577064148), (4, 432798111), (6, 288532074), (9, 192354716), (12, 144266037), (18, 96177358), (36, 48088679), (61, 28380204), (122, 14190102), (183, 9460068), (244, 7095051), (271, 6388164), (366, 4730034), (542, 3194082), (549, 3153356), (732, 2365017), (813, 2129388), (1084, 1597041), (1098, 1576678), (1626, 1064694), (2196, 788339), (2439, 709796), (2909, 595116), (3252, 532347), (4878, 354898), (5818, 297558), (8727, 198372), (9756, 177449), (11636, 148779), (16531, 104724), (17454, 99186), (26181, 66124), (33062, 52362), (34908, 49593)]