15236468988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1\times {\mathrm{18397}}^1$

素因数の和:23726

約数の個数: 48

約数和(自身を含む): 38295804960

約数和(自身を除く): 23059335972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5309, 10618, 15927, 18397, 21236, 31854, 36794, 55191, 63708, 69017, 73588, 110382, 138034, 207051, 220764, 239161, 276068, 414102, 478322, 717483, 828204, 956644, 1434966, 2869932, 97669673, 195339346, 293009019, 390678692, 586018038, 1172036076, 1269705749, 2539411498, 3809117247, 5078822996, 7618234494, 15236468988]

約数ペア:

[(1, 15236468988), (2, 7618234494), (3, 5078822996), (4, 3809117247), (6, 2539411498), (12, 1269705749), (13, 1172036076), (26, 586018038), (39, 390678692), (52, 293009019), (78, 195339346), (156, 97669673), (5309, 2869932), (10618, 1434966), (15927, 956644), (18397, 828204), (21236, 717483), (31854, 478322), (36794, 414102), (55191, 276068), (63708, 239161), (69017, 220764), (73588, 207051), (110382, 138034)]