11947338

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 30331392

約数和(自身を除く): 18384054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 61, 62, 78, 81, 93, 117, 122, 162, 183, 186, 234, 243, 279, 351, 366, 403, 486, 549, 558, 702, 793, 806, 837, 1053, 1098, 1209, 1586, 1647, 1674, 1891, 2106, 2379, 2418, 2511, 3159, 3294, 3627, 3782, 4758, 4941, 5022, 5673, 6318, 7137, 7254, 7533, 9882, 10881, 11346, 14274, 14823, 15066, 17019, 21411, 21762, 24583, 29646, 32643, 34038, 42822, 49166, 51057, 64233, 65286, 73749, 97929, 102114, 128466, 147498, 153171, 192699, 195858, 221247, 306342, 385398, 442494, 459513, 663741, 919026, 1327482, 1991223, 3982446, 5973669, 11947338]

約数ペア:

[(1, 11947338), (2, 5973669), (3, 3982446), (6, 1991223), (9, 1327482), (13, 919026), (18, 663741), (26, 459513), (27, 442494), (31, 385398), (39, 306342), (54, 221247), (61, 195858), (62, 192699), (78, 153171), (81, 147498), (93, 128466), (117, 102114), (122, 97929), (162, 73749), (183, 65286), (186, 64233), (234, 51057), (243, 49166), (279, 42822), (351, 34038), (366, 32643), (403, 29646), (486, 24583), (549, 21762), (558, 21411), (702, 17019), (793, 15066), (806, 14823), (837, 14274), (1053, 11346), (1098, 10881), (1209, 9882), (1586, 7533), (1647, 7254), (1674, 7137), (1891, 6318), (2106, 5673), (2379, 5022), (2418, 4941), (2511, 4758), (3159, 3782), (3294, 3627)]