18051672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 31023528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1277, 1767, 2356, 2554, 3534, 3831, 4712, 5108, 7068, 7662, 10216, 14136, 15324, 24263, 30648, 39587, 48526, 72789, 79174, 97052, 118761, 145578, 158348, 194104, 237522, 291156, 316696, 475044, 582312, 752153, 950088, 1504306, 2256459, 3008612, 4512918, 6017224, 9025836, 18051672]

約数ペア:

[(1, 18051672), (2, 9025836), (3, 6017224), (4, 4512918), (6, 3008612), (8, 2256459), (12, 1504306), (19, 950088), (24, 752153), (31, 582312), (38, 475044), (57, 316696), (62, 291156), (76, 237522), (93, 194104), (114, 158348), (124, 145578), (152, 118761), (186, 97052), (228, 79174), (248, 72789), (372, 48526), (456, 39587), (589, 30648), (744, 24263), (1178, 15324), (1277, 14136), (1767, 10216), (2356, 7662), (2554, 7068), (3534, 5108), (3831, 4712)]