6621228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 18345600

約数和(自身を除く): 11724372

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, 349, 372, 527, 558, 612, 698, 1047, 1054, 1116, 1396, 1581, 2094, 2108, 3141, 3162, 4188, 4743, 5933, 6282, 6324, 9486, 10819, 11866, 12564, 17799, 18972, 21638, 23732, 32457, 35598, 43276, 53397, 64914, 71196, 97371, 106794, 129828, 183923, 194742, 213588, 367846, 389484, 551769, 735692, 1103538, 1655307, 2207076, 3310614, 6621228]

約数ペア:

[(1, 6621228), (2, 3310614), (3, 2207076), (4, 1655307), (6, 1103538), (9, 735692), (12, 551769), (17, 389484), (18, 367846), (31, 213588), (34, 194742), (36, 183923), (51, 129828), (62, 106794), (68, 97371), (93, 71196), (102, 64914), (124, 53397), (153, 43276), (186, 35598), (204, 32457), (279, 23732), (306, 21638), (349, 18972), (372, 17799), (527, 12564), (558, 11866), (612, 10819), (698, 9486), (1047, 6324), (1054, 6282), (1116, 5933), (1396, 4743), (1581, 4188), (2094, 3162), (2108, 3141)]