12812016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 80

約数和(自身を含む): 40068864

約数和(自身を除く): 27256848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2243, 2856, 4486, 5712, 6729, 8972, 13458, 15701, 17944, 26916, 31402, 35888, 38131, 47103, 53832, 62804, 76262, 94206, 107664, 114393, 125608, 152524, 188412, 228786, 251216, 266917, 305048, 376824, 457572, 533834, 610096, 753648, 800751, 915144, 1067668, 1601502, 1830288, 2135336, 3203004, 4270672, 6406008, 12812016]

約数ペア:

[(1, 12812016), (2, 6406008), (3, 4270672), (4, 3203004), (6, 2135336), (7, 1830288), (8, 1601502), (12, 1067668), (14, 915144), (16, 800751), (17, 753648), (21, 610096), (24, 533834), (28, 457572), (34, 376824), (42, 305048), (48, 266917), (51, 251216), (56, 228786), (68, 188412), (84, 152524), (102, 125608), (112, 114393), (119, 107664), (136, 94206), (168, 76262), (204, 62804), (238, 53832), (272, 47103), (336, 38131), (357, 35888), (408, 31402), (476, 26916), (714, 17944), (816, 15701), (952, 13458), (1428, 8972), (1904, 6729), (2243, 5712), (2856, 4486)]