17882028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 48746880

約数和(自身を除く): 30864852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 479, 549, 612, 732, 958, 1037, 1098, 1437, 1916, 2074, 2196, 2874, 3111, 4148, 4311, 5748, 6222, 8143, 8622, 9333, 12444, 16286, 17244, 18666, 24429, 29219, 32572, 37332, 48858, 58438, 73287, 87657, 97716, 116876, 146574, 175314, 262971, 293148, 350628, 496723, 525942, 993446, 1051884, 1490169, 1986892, 2980338, 4470507, 5960676, 8941014, 17882028]

約数ペア:

[(1, 17882028), (2, 8941014), (3, 5960676), (4, 4470507), (6, 2980338), (9, 1986892), (12, 1490169), (17, 1051884), (18, 993446), (34, 525942), (36, 496723), (51, 350628), (61, 293148), (68, 262971), (102, 175314), (122, 146574), (153, 116876), (183, 97716), (204, 87657), (244, 73287), (306, 58438), (366, 48858), (479, 37332), (549, 32572), (612, 29219), (732, 24429), (958, 18666), (1037, 17244), (1098, 16286), (1437, 12444), (1916, 9333), (2074, 8622), (2196, 8143), (2874, 6222), (3111, 5748), (4148, 4311)]