18448944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 52710912

約数和(自身を除く): 34261968

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, 983, 1104, 1173, 1564, 1966, 2346, 2949, 3128, 3932, 4692, 5898, 6256, 7864, 9384, 11796, 15728, 16711, 18768, 22609, 23592, 33422, 45218, 47184, 50133, 66844, 67827, 90436, 100266, 133688, 135654, 180872, 200532, 267376, 271308, 361744, 384353, 401064, 542616, 768706, 802128, 1085232, 1153059, 1537412, 2306118, 3074824, 4612236, 6149648, 9224472, 18448944]

約数ペア:

[(1, 18448944), (2, 9224472), (3, 6149648), (4, 4612236), (6, 3074824), (8, 2306118), (12, 1537412), (16, 1153059), (17, 1085232), (23, 802128), (24, 768706), (34, 542616), (46, 401064), (48, 384353), (51, 361744), (68, 271308), (69, 267376), (92, 200532), (102, 180872), (136, 135654), (138, 133688), (184, 100266), (204, 90436), (272, 67827), (276, 66844), (368, 50133), (391, 47184), (408, 45218), (552, 33422), (782, 23592), (816, 22609), (983, 18768), (1104, 16711), (1173, 15728), (1564, 11796), (1966, 9384), (2346, 7864), (2949, 6256), (3128, 5898), (3932, 4692)]