12730212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 38997504

約数和(自身を除く): 26267292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 61, 62, 66, 68, 93, 99, 102, 122, 124, 132, 153, 183, 186, 187, 198, 204, 244, 279, 306, 341, 366, 372, 374, 396, 527, 549, 558, 561, 612, 671, 682, 732, 748, 1023, 1037, 1054, 1098, 1116, 1122, 1342, 1364, 1581, 1683, 1891, 2013, 2046, 2074, 2108, 2196, 2244, 2684, 3069, 3111, 3162, 3366, 3782, 4026, 4092, 4148, 4743, 5673, 5797, 6039, 6138, 6222, 6324, 6732, 7564, 8052, 9333, 9486, 11346, 11407, 11594, 12078, 12276, 12444, 17019, 17391, 18666, 18972, 20801, 22692, 22814, 23188, 24156, 32147, 34038, 34221, 34782, 37332, 41602, 45628, 52173, 62403, 64294, 68076, 68442, 69564, 83204, 96441, 102663, 104346, 124806, 128588, 136884, 187209, 192882, 205326, 208692, 249612, 289323, 353617, 374418, 385764, 410652, 578646, 707234, 748836, 1060851, 1157292, 1414468, 2121702, 3182553, 4243404, 6365106, 12730212]

約数ペア:

[(1, 12730212), (2, 6365106), (3, 4243404), (4, 3182553), (6, 2121702), (9, 1414468), (11, 1157292), (12, 1060851), (17, 748836), (18, 707234), (22, 578646), (31, 410652), (33, 385764), (34, 374418), (36, 353617), (44, 289323), (51, 249612), (61, 208692), (62, 205326), (66, 192882), (68, 187209), (93, 136884), (99, 128588), (102, 124806), (122, 104346), (124, 102663), (132, 96441), (153, 83204), (183, 69564), (186, 68442), (187, 68076), (198, 64294), (204, 62403), (244, 52173), (279, 45628), (306, 41602), (341, 37332), (366, 34782), (372, 34221), (374, 34038), (396, 32147), (527, 24156), (549, 23188), (558, 22814), (561, 22692), (612, 20801), (671, 18972), (682, 18666), (732, 17391), (748, 17019), (1023, 12444), (1037, 12276), (1054, 12078), (1098, 11594), (1116, 11407), (1122, 11346), (1342, 9486), (1364, 9333), (1581, 8052), (1683, 7564), (1891, 6732), (2013, 6324), (2046, 6222), (2074, 6138), (2108, 6039), (2196, 5797), (2244, 5673), (2684, 4743), (3069, 4148), (3111, 4092), (3162, 4026), (3366, 3782)]