15691685148

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{393749}}^1$

素因数の和:393809

約数の個数: 72

約数和(自身を含む): 42137550000

約数和(自身を除く): 26445864852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 6642, 9963, 13284, 19926, 39852, 393749, 787498, 1181247, 1574996, 2362494, 3543741, 4724988, 7087482, 10631223, 14174964, 16143709, 21262446, 31893669, 32287418, 42524892, 48431127, 63787338, 64574836, 95681007, 96862254, 127574676, 145293381, 191362014, 193724508, 290586762, 382724028, 435880143, 581173524, 871760286, 1307640429, 1743520572, 2615280858, 3922921287, 5230561716, 7845842574, 15691685148]

約数ペア:

[(1, 15691685148), (2, 7845842574), (3, 5230561716), (4, 3922921287), (6, 2615280858), (9, 1743520572), (12, 1307640429), (18, 871760286), (27, 581173524), (36, 435880143), (41, 382724028), (54, 290586762), (81, 193724508), (82, 191362014), (108, 145293381), (123, 127574676), (162, 96862254), (164, 95681007), (243, 64574836), (246, 63787338), (324, 48431127), (369, 42524892), (486, 32287418), (492, 31893669), (738, 21262446), (972, 16143709), (1107, 14174964), (1476, 10631223), (2214, 7087482), (3321, 4724988), (4428, 3543741), (6642, 2362494), (9963, 1574996), (13284, 1181247), (19926, 787498), (39852, 393749)]