15842808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 46534800

約数和(自身を除く): 30691992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 313, 333, 342, 444, 456, 626, 666, 684, 703, 888, 939, 1252, 1332, 1368, 1406, 1878, 2109, 2504, 2664, 2812, 2817, 3756, 4218, 5624, 5634, 5947, 6327, 7512, 8436, 11268, 11581, 11894, 12654, 16872, 17841, 22536, 23162, 23788, 25308, 34743, 35682, 46324, 47576, 50616, 53523, 69486, 71364, 92648, 104229, 107046, 138972, 142728, 208458, 214092, 220039, 277944, 416916, 428184, 440078, 660117, 833832, 880156, 1320234, 1760312, 1980351, 2640468, 3960702, 5280936, 7921404, 15842808]

約数ペア:

[(1, 15842808), (2, 7921404), (3, 5280936), (4, 3960702), (6, 2640468), (8, 1980351), (9, 1760312), (12, 1320234), (18, 880156), (19, 833832), (24, 660117), (36, 440078), (37, 428184), (38, 416916), (57, 277944), (72, 220039), (74, 214092), (76, 208458), (111, 142728), (114, 138972), (148, 107046), (152, 104229), (171, 92648), (222, 71364), (228, 69486), (296, 53523), (313, 50616), (333, 47576), (342, 46324), (444, 35682), (456, 34743), (626, 25308), (666, 23788), (684, 23162), (703, 22536), (888, 17841), (939, 16872), (1252, 12654), (1332, 11894), (1368, 11581), (1406, 11268), (1878, 8436), (2109, 7512), (2504, 6327), (2664, 5947), (2812, 5634), (2817, 5624), (3756, 4218)]