9980497764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{13063}}^1$

素因数の和:14209

約数の個数: 72

約数和(自身を含む): 26582104640

約数和(自身を除く): 16601606876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1117, 2234, 3351, 4468, 6702, 10053, 13063, 13404, 20106, 21223, 26126, 39189, 40212, 42446, 52252, 63669, 78378, 84892, 117567, 127338, 156756, 191007, 235134, 248197, 254676, 382014, 470268, 496394, 744591, 764028, 992788, 1489182, 2233773, 2978364, 4467546, 8935092, 14591371, 29182742, 43774113, 58365484, 87548226, 131322339, 175096452, 262644678, 277236049, 525289356, 554472098, 831708147, 1108944196, 1663416294, 2495124441, 3326832588, 4990248882, 9980497764]

約数ペア:

[(1, 9980497764), (2, 4990248882), (3, 3326832588), (4, 2495124441), (6, 1663416294), (9, 1108944196), (12, 831708147), (18, 554472098), (19, 525289356), (36, 277236049), (38, 262644678), (57, 175096452), (76, 131322339), (114, 87548226), (171, 58365484), (228, 43774113), (342, 29182742), (684, 14591371), (1117, 8935092), (2234, 4467546), (3351, 2978364), (4468, 2233773), (6702, 1489182), (10053, 992788), (13063, 764028), (13404, 744591), (20106, 496394), (21223, 470268), (26126, 382014), (39189, 254676), (40212, 248197), (42446, 235134), (52252, 191007), (63669, 156756), (78378, 127338), (84892, 117567)]