42794388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13093

約数の個数: 72

約数和(自身を含む): 133148288

約数和(自身を除く): 90353900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 13063, 26126, 39189, 52252, 78378, 91441, 117567, 156756, 169819, 182882, 235134, 274323, 339638, 365764, 470268, 509457, 548646, 679276, 822969, 1018914, 1097292, 1188733, 1528371, 1645938, 2037828, 2377466, 3056742, 3291876, 3566199, 4754932, 6113484, 7132398, 10698597, 14264796, 21397194, 42794388]

約数ペア:

[(1, 42794388), (2, 21397194), (3, 14264796), (4, 10698597), (6, 7132398), (7, 6113484), (9, 4754932), (12, 3566199), (13, 3291876), (14, 3056742), (18, 2377466), (21, 2037828), (26, 1645938), (28, 1528371), (36, 1188733), (39, 1097292), (42, 1018914), (52, 822969), (63, 679276), (78, 548646), (84, 509457), (91, 470268), (117, 365764), (126, 339638), (156, 274323), (182, 235134), (234, 182882), (252, 169819), (273, 156756), (364, 117567), (468, 91441), (546, 78378), (819, 52252), (1092, 39189), (1638, 26126), (3276, 13063)]