2144003628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{28573}}^1$

素因数の和:28643

約数の個数: 72

約数和(自身を含む): 5563700688

約数和(自身を除く): 3419697060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 169, 222, 338, 444, 481, 507, 676, 962, 1014, 1443, 1924, 2028, 2886, 5772, 6253, 12506, 18759, 25012, 28573, 37518, 57146, 75036, 85719, 114292, 171438, 342876, 371449, 742898, 1057201, 1114347, 1485796, 2114402, 2228694, 3171603, 4228804, 4457388, 4828837, 6343206, 9657674, 12686412, 13743613, 14486511, 19315348, 27487226, 28973022, 41230839, 54974452, 57946044, 82461678, 164923356, 178666969, 357333938, 536000907, 714667876, 1072001814, 2144003628]

約数ペア:

[(1, 2144003628), (2, 1072001814), (3, 714667876), (4, 536000907), (6, 357333938), (12, 178666969), (13, 164923356), (26, 82461678), (37, 57946044), (39, 54974452), (52, 41230839), (74, 28973022), (78, 27487226), (111, 19315348), (148, 14486511), (156, 13743613), (169, 12686412), (222, 9657674), (338, 6343206), (444, 4828837), (481, 4457388), (507, 4228804), (676, 3171603), (962, 2228694), (1014, 2114402), (1443, 1485796), (1924, 1114347), (2028, 1057201), (2886, 742898), (5772, 371449), (6253, 342876), (12506, 171438), (18759, 114292), (25012, 85719), (28573, 75036), (37518, 57146)]