1896288228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8053}}^1$

素因数の和:8305

約数の個数: 72

約数和(自身を含む): 4972088576

約数和(自身を除く): 3075800348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 372, 422, 558, 633, 844, 1116, 1266, 1899, 2532, 3798, 6541, 7596, 8053, 13082, 16106, 19623, 24159, 26164, 32212, 39246, 48318, 58869, 72477, 78492, 96636, 117738, 144954, 235476, 249643, 289908, 499286, 748929, 998572, 1497858, 1699183, 2246787, 2995716, 3398366, 4493574, 5097549, 6796732, 8987148, 10195098, 15292647, 20390196, 30585294, 52674673, 61170588, 105349346, 158024019, 210698692, 316048038, 474072057, 632096076, 948144114, 1896288228]

約数ペア:

[(1, 1896288228), (2, 948144114), (3, 632096076), (4, 474072057), (6, 316048038), (9, 210698692), (12, 158024019), (18, 105349346), (31, 61170588), (36, 52674673), (62, 30585294), (93, 20390196), (124, 15292647), (186, 10195098), (211, 8987148), (279, 6796732), (372, 5097549), (422, 4493574), (558, 3398366), (633, 2995716), (844, 2246787), (1116, 1699183), (1266, 1497858), (1899, 998572), (2532, 748929), (3798, 499286), (6541, 289908), (7596, 249643), (8053, 235476), (13082, 144954), (16106, 117738), (19623, 96636), (24159, 78492), (26164, 72477), (32212, 58869), (39246, 48318)]