17915076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 48727224

約数和(自身を除く): 30812148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 401, 438, 612, 657, 802, 876, 1203, 1241, 1314, 1604, 2406, 2482, 2628, 3609, 3723, 4812, 4964, 6817, 7218, 7446, 11169, 13634, 14436, 14892, 20451, 22338, 27268, 29273, 40902, 44676, 58546, 61353, 81804, 87819, 117092, 122706, 175638, 245412, 263457, 351276, 497641, 526914, 995282, 1053828, 1492923, 1990564, 2985846, 4478769, 5971692, 8957538, 17915076]

約数ペア:

[(1, 17915076), (2, 8957538), (3, 5971692), (4, 4478769), (6, 2985846), (9, 1990564), (12, 1492923), (17, 1053828), (18, 995282), (34, 526914), (36, 497641), (51, 351276), (68, 263457), (73, 245412), (102, 175638), (146, 122706), (153, 117092), (204, 87819), (219, 81804), (292, 61353), (306, 58546), (401, 44676), (438, 40902), (612, 29273), (657, 27268), (802, 22338), (876, 20451), (1203, 14892), (1241, 14436), (1314, 13634), (1604, 11169), (2406, 7446), (2482, 7218), (2628, 6817), (3609, 4964), (3723, 4812)]