18397332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 51420096

約数和(自身を除く): 33022764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1307, 1564, 2346, 2614, 3519, 3921, 4692, 5228, 7038, 7842, 11763, 14076, 15684, 22219, 23526, 30061, 44438, 47052, 60122, 66657, 88876, 90183, 120244, 133314, 180366, 199971, 266628, 270549, 360732, 399942, 511037, 541098, 799884, 1022074, 1082196, 1533111, 2044148, 3066222, 4599333, 6132444, 9198666, 18397332]

約数ペア:

[(1, 18397332), (2, 9198666), (3, 6132444), (4, 4599333), (6, 3066222), (9, 2044148), (12, 1533111), (17, 1082196), (18, 1022074), (23, 799884), (34, 541098), (36, 511037), (46, 399942), (51, 360732), (68, 270549), (69, 266628), (92, 199971), (102, 180366), (138, 133314), (153, 120244), (204, 90183), (207, 88876), (276, 66657), (306, 60122), (391, 47052), (414, 44438), (612, 30061), (782, 23526), (828, 22219), (1173, 15684), (1307, 14076), (1564, 11763), (2346, 7842), (2614, 7038), (3519, 5228), (3921, 4692)]