17885904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 51103872

約数和(自身を除く): 33217968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 953, 1104, 1173, 1564, 1906, 2346, 2859, 3128, 3812, 4692, 5718, 6256, 7624, 9384, 11436, 15248, 16201, 18768, 21919, 22872, 32402, 43838, 45744, 48603, 64804, 65757, 87676, 97206, 129608, 131514, 175352, 194412, 259216, 263028, 350704, 372623, 388824, 526056, 745246, 777648, 1052112, 1117869, 1490492, 2235738, 2980984, 4471476, 5961968, 8942952, 17885904]

約数ペア:

[(1, 17885904), (2, 8942952), (3, 5961968), (4, 4471476), (6, 2980984), (8, 2235738), (12, 1490492), (16, 1117869), (17, 1052112), (23, 777648), (24, 745246), (34, 526056), (46, 388824), (48, 372623), (51, 350704), (68, 263028), (69, 259216), (92, 194412), (102, 175352), (136, 131514), (138, 129608), (184, 97206), (204, 87676), (272, 65757), (276, 64804), (368, 48603), (391, 45744), (408, 43838), (552, 32402), (782, 22872), (816, 21919), (953, 18768), (1104, 16201), (1173, 15248), (1564, 11436), (1906, 9384), (2346, 7624), (2859, 6256), (3128, 5718), (3812, 4692)]