1913232456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12187

約数の個数: 96

約数和(自身を含む): 5424606720

約数和(自身を除く): 3511374264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 558, 568, 639, 744, 852, 1116, 1278, 1704, 2201, 2232, 2556, 4402, 5112, 6603, 8804, 12073, 13206, 17608, 19809, 24146, 26412, 36219, 39618, 48292, 52824, 72438, 79236, 96584, 108657, 144876, 158472, 217314, 289752, 374263, 434628, 748526, 857183, 869256, 1122789, 1497052, 1714366, 2245578, 2571549, 2994104, 3368367, 3428732, 4491156, 5143098, 6736734, 6857464, 7714647, 8982312, 10286196, 13473468, 15429294, 20572392, 26572673, 26946936, 30858588, 53145346, 61717176, 79718019, 106290692, 159436038, 212581384, 239154057, 318872076, 478308114, 637744152, 956616228, 1913232456]

約数ペア:

[(1, 1913232456), (2, 956616228), (3, 637744152), (4, 478308114), (6, 318872076), (8, 239154057), (9, 212581384), (12, 159436038), (18, 106290692), (24, 79718019), (31, 61717176), (36, 53145346), (62, 30858588), (71, 26946936), (72, 26572673), (93, 20572392), (124, 15429294), (142, 13473468), (186, 10286196), (213, 8982312), (248, 7714647), (279, 6857464), (284, 6736734), (372, 5143098), (426, 4491156), (558, 3428732), (568, 3368367), (639, 2994104), (744, 2571549), (852, 2245578), (1116, 1714366), (1278, 1497052), (1704, 1122789), (2201, 869256), (2232, 857183), (2556, 748526), (4402, 434628), (5112, 374263), (6603, 289752), (8804, 217314), (12073, 158472), (13206, 144876), (17608, 108657), (19809, 96584), (24146, 79236), (26412, 72438), (36219, 52824), (39618, 48292)]