15331212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 30899700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 41, 47, 51, 52, 68, 78, 82, 94, 102, 117, 123, 141, 153, 156, 164, 188, 204, 221, 234, 246, 282, 306, 369, 423, 442, 468, 492, 533, 564, 611, 612, 663, 697, 738, 799, 846, 884, 1066, 1222, 1326, 1394, 1476, 1598, 1599, 1692, 1833, 1927, 1989, 2091, 2132, 2397, 2444, 2652, 2788, 3196, 3198, 3666, 3854, 3978, 4182, 4794, 4797, 5499, 5781, 6273, 6396, 7191, 7332, 7708, 7956, 8364, 9061, 9588, 9594, 10387, 10998, 11562, 12546, 14382, 17343, 18122, 19188, 20774, 21996, 23124, 25051, 25092, 27183, 28764, 31161, 32759, 34686, 36244, 41548, 50102, 54366, 62322, 65518, 69372, 75153, 81549, 93483, 98277, 100204, 108732, 124644, 131036, 150306, 163098, 186966, 196554, 225459, 294831, 300612, 326196, 373932, 393108, 425867, 450918, 589662, 851734, 901836, 1179324, 1277601, 1703468, 2555202, 3832803, 5110404, 7665606, 15331212]

約数ペア:

[(1, 15331212), (2, 7665606), (3, 5110404), (4, 3832803), (6, 2555202), (9, 1703468), (12, 1277601), (13, 1179324), (17, 901836), (18, 851734), (26, 589662), (34, 450918), (36, 425867), (39, 393108), (41, 373932), (47, 326196), (51, 300612), (52, 294831), (68, 225459), (78, 196554), (82, 186966), (94, 163098), (102, 150306), (117, 131036), (123, 124644), (141, 108732), (153, 100204), (156, 98277), (164, 93483), (188, 81549), (204, 75153), (221, 69372), (234, 65518), (246, 62322), (282, 54366), (306, 50102), (369, 41548), (423, 36244), (442, 34686), (468, 32759), (492, 31161), (533, 28764), (564, 27183), (611, 25092), (612, 25051), (663, 23124), (697, 21996), (738, 20774), (799, 19188), (846, 18122), (884, 17343), (1066, 14382), (1222, 12546), (1326, 11562), (1394, 10998), (1476, 10387), (1598, 9594), (1599, 9588), (1692, 9061), (1833, 8364), (1927, 7956), (1989, 7708), (2091, 7332), (2132, 7191), (2397, 6396), (2444, 6273), (2652, 5781), (2788, 5499), (3196, 4797), (3198, 4794), (3666, 4182), (3854, 3978)]