2271618

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3257982

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 59, 62, 69, 93, 118, 138, 177, 186, 207, 279, 354, 414, 531, 558, 621, 713, 837, 1062, 1242, 1357, 1426, 1593, 1674, 1829, 2139, 2714, 3186, 3658, 4071, 4278, 5487, 6417, 8142, 10974, 12213, 12834, 16461, 19251, 24426, 32922, 36639, 38502, 42067, 49383, 73278, 84134, 98766, 126201, 252402, 378603, 757206, 1135809, 2271618]

約数ペア:

[(1, 2271618), (2, 1135809), (3, 757206), (6, 378603), (9, 252402), (18, 126201), (23, 98766), (27, 84134), (31, 73278), (46, 49383), (54, 42067), (59, 38502), (62, 36639), (69, 32922), (93, 24426), (118, 19251), (138, 16461), (177, 12834), (186, 12213), (207, 10974), (279, 8142), (354, 6417), (414, 5487), (531, 4278), (558, 4071), (621, 3658), (713, 3186), (837, 2714), (1062, 2139), (1242, 1829), (1357, 1674), (1426, 1593)]