2203726788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{5189}}^1$

素因数の和:5497

約数の個数: 72

約数和(自身を含む): 5712819840

約数和(自身を除く): 3509093052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 251, 282, 423, 502, 564, 753, 846, 1004, 1506, 1692, 2259, 3012, 4518, 5189, 9036, 10378, 11797, 15567, 20756, 23594, 31134, 35391, 46701, 47188, 62268, 70782, 93402, 106173, 141564, 186804, 212346, 243883, 424692, 487766, 731649, 975532, 1302439, 1463298, 2194947, 2604878, 2926596, 3907317, 4389894, 5209756, 7814634, 8779788, 11721951, 15629268, 23443902, 46887804, 61214633, 122429266, 183643899, 244858532, 367287798, 550931697, 734575596, 1101863394, 2203726788]

約数ペア:

[(1, 2203726788), (2, 1101863394), (3, 734575596), (4, 550931697), (6, 367287798), (9, 244858532), (12, 183643899), (18, 122429266), (36, 61214633), (47, 46887804), (94, 23443902), (141, 15629268), (188, 11721951), (251, 8779788), (282, 7814634), (423, 5209756), (502, 4389894), (564, 3907317), (753, 2926596), (846, 2604878), (1004, 2194947), (1506, 1463298), (1692, 1302439), (2259, 975532), (3012, 731649), (4518, 487766), (5189, 424692), (9036, 243883), (10378, 212346), (11797, 186804), (15567, 141564), (20756, 106173), (23594, 93402), (31134, 70782), (35391, 62268), (46701, 47188)]