19174428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 61214720

約数和(自身を除く): 42040292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 1951, 2457, 3276, 3902, 4914, 5853, 7804, 9828, 11706, 13657, 17559, 23412, 25363, 27314, 35118, 40971, 50726, 52677, 54628, 70236, 76089, 81942, 101452, 105354, 122913, 152178, 163884, 177541, 210708, 228267, 245826, 304356, 355082, 368739, 456534, 491652, 532623, 684801, 710164, 737478, 913068, 1065246, 1369602, 1474956, 1597869, 2130492, 2739204, 3195738, 4793607, 6391476, 9587214, 19174428]

約数ペア:

[(1, 19174428), (2, 9587214), (3, 6391476), (4, 4793607), (6, 3195738), (7, 2739204), (9, 2130492), (12, 1597869), (13, 1474956), (14, 1369602), (18, 1065246), (21, 913068), (26, 737478), (27, 710164), (28, 684801), (36, 532623), (39, 491652), (42, 456534), (52, 368739), (54, 355082), (63, 304356), (78, 245826), (84, 228267), (91, 210708), (108, 177541), (117, 163884), (126, 152178), (156, 122913), (182, 105354), (189, 101452), (234, 81942), (252, 76089), (273, 70236), (351, 54628), (364, 52677), (378, 50726), (468, 40971), (546, 35118), (702, 27314), (756, 25363), (819, 23412), (1092, 17559), (1404, 13657), (1638, 11706), (1951, 9828), (2457, 7804), (3276, 5853), (3902, 4914)]