2021625156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 5088424320

約数和(自身を除く): 3066799164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 137, 183, 228, 244, 274, 366, 411, 548, 732, 822, 1061, 1159, 1644, 2122, 2318, 2603, 3183, 3477, 4244, 4636, 5206, 6366, 6954, 7809, 8357, 10412, 12732, 13908, 15618, 16714, 20159, 25071, 31236, 33428, 40318, 50142, 60477, 64721, 80636, 100284, 120954, 129442, 145357, 158783, 194163, 241908, 258884, 290714, 317566, 388326, 436071, 476349, 581428, 635132, 776652, 872142, 952698, 1229699, 1744284, 1905396, 2459398, 2761783, 3689097, 4918796, 5523566, 7378194, 8285349, 8866777, 11047132, 14756388, 16570698, 17733554, 26600331, 33141396, 35467108, 53200662, 106401324, 168468763, 336937526, 505406289, 673875052, 1010812578, 2021625156]

約数ペア:

[(1, 2021625156), (2, 1010812578), (3, 673875052), (4, 505406289), (6, 336937526), (12, 168468763), (19, 106401324), (38, 53200662), (57, 35467108), (61, 33141396), (76, 26600331), (114, 17733554), (122, 16570698), (137, 14756388), (183, 11047132), (228, 8866777), (244, 8285349), (274, 7378194), (366, 5523566), (411, 4918796), (548, 3689097), (732, 2761783), (822, 2459398), (1061, 1905396), (1159, 1744284), (1644, 1229699), (2122, 952698), (2318, 872142), (2603, 776652), (3183, 635132), (3477, 581428), (4244, 476349), (4636, 436071), (5206, 388326), (6366, 317566), (6954, 290714), (7809, 258884), (8357, 241908), (10412, 194163), (12732, 158783), (13908, 145357), (15618, 129442), (16714, 120954), (20159, 100284), (25071, 80636), (31236, 64721), (33428, 60477), (40318, 50142)]