19370412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 53569152

約数和(自身を除く): 34198740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1021, 1054, 1116, 1581, 2042, 2108, 3063, 3162, 4084, 4743, 6126, 6324, 9189, 9486, 12252, 17357, 18378, 18972, 31651, 34714, 36756, 52071, 63302, 69428, 94953, 104142, 126604, 156213, 189906, 208284, 284859, 312426, 379812, 538067, 569718, 624852, 1076134, 1139436, 1614201, 2152268, 3228402, 4842603, 6456804, 9685206, 19370412]

約数ペア:

[(1, 19370412), (2, 9685206), (3, 6456804), (4, 4842603), (6, 3228402), (9, 2152268), (12, 1614201), (17, 1139436), (18, 1076134), (31, 624852), (34, 569718), (36, 538067), (51, 379812), (62, 312426), (68, 284859), (93, 208284), (102, 189906), (124, 156213), (153, 126604), (186, 104142), (204, 94953), (279, 69428), (306, 63302), (372, 52071), (527, 36756), (558, 34714), (612, 31651), (1021, 18972), (1054, 18378), (1116, 17357), (1581, 12252), (2042, 9486), (2108, 9189), (3063, 6324), (3162, 6126), (4084, 4743)]