15773868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 44278416

約数和(自身を除く): 28504548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 653, 671, 732, 1098, 1306, 1342, 1959, 2013, 2196, 2612, 2684, 3918, 4026, 5877, 6039, 7183, 7836, 8052, 11754, 12078, 14366, 21549, 23508, 24156, 28732, 39833, 43098, 64647, 79666, 86196, 119499, 129294, 159332, 238998, 258588, 358497, 438163, 477996, 716994, 876326, 1314489, 1433988, 1752652, 2628978, 3943467, 5257956, 7886934, 15773868]

約数ペア:

[(1, 15773868), (2, 7886934), (3, 5257956), (4, 3943467), (6, 2628978), (9, 1752652), (11, 1433988), (12, 1314489), (18, 876326), (22, 716994), (33, 477996), (36, 438163), (44, 358497), (61, 258588), (66, 238998), (99, 159332), (122, 129294), (132, 119499), (183, 86196), (198, 79666), (244, 64647), (366, 43098), (396, 39833), (549, 28732), (653, 24156), (671, 23508), (732, 21549), (1098, 14366), (1306, 12078), (1342, 11754), (1959, 8052), (2013, 7836), (2196, 7183), (2612, 6039), (2684, 5877), (3918, 4026)]